Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Sudeep Bhattacharjee"'
Publikováno v:
Chemical Thermodynamics and Thermal Analysis, Vol 7, Iss , Pp 100073- (2022)
The low-temperature dynamics and transport of a real gas He, in confined condition are studied employing molecular dynamics simulations. Characterization of the gaseous properties at varying temperatures (T) in the range 30 - 150 K, is carried out em
Externí odkaz:
https://doaj.org/article/463461510a094cc0b1323ab6dda262af
Autor:
Sushanta Barman, Sudeep Bhattacharjee
Publikováno v:
New Journal of Physics, Vol 25, Iss 8, p 083044 (2023)
Self-imaging in near-field diffraction is a practical application of coherent manipulation of matter waves in Talbot interferometry. In this work, near-field diffraction of protons by a nanostructured metallic grating under the influence of (a) unifo
Externí odkaz:
https://doaj.org/article/f5fed0c751c44116bc84a55f6534a601
Autor:
Krishn Pal Singh, Sudeep Bhattacharjee
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
The article presents the irradiation effects of low energy (∼0.5 keV) inert gaseous Argon ion beams on optical constants [real (n) and imaginary (k) parts of the refractive index], dielectric constants, skin depth, and optical conductivity of coppe
Externí odkaz:
https://doaj.org/article/6a902ef89fd0455d8c5791577a0698c7
Publikováno v:
AIP Advances, Vol 11, Iss 8, Pp 085128-085128-10 (2021)
Fluctuations in plasma floating potential in an atmospheric pressure micro-plasma jet are investigated experimentally. The transport of charged particles toward the ambient air is often seen to be affected by plasma fluctuations. The dependence of fl
Externí odkaz:
https://doaj.org/article/dc3510d8b66740d0a3ff4660b5528836
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
We report the formation of self-organized microconical arrays on copper surface when exposed to high flux (5.4 × 1015 cm−2 s−1) of 2 keV argon ion beams at normal incidence. The created microconical arrays are explored for field emission propert
Externí odkaz:
https://doaj.org/article/9c481bd223fd46f5988bba979189ddc6
Publikováno v:
AIP Advances, Vol 10, Iss 4, Pp 045328-045328-13 (2020)
Steady state densities in a plasma confined by a permanent dipole magnet are determined through detailed experiments and modeling. Two diffusion models are developed, and the resulting equations are solved numerically to yield the radial and angular
Externí odkaz:
https://doaj.org/article/0de87958a8d24ab5984c3af6911dad02
Publikováno v:
AIP Advances, Vol 4, Iss 12, Pp 127127-127127-17 (2014)
Focused multiple ion beamlets from a microwave plasma source is investigated for localized micron-scale modification of substrates in a patterned manner. Plasma electrodes (PE) with an array of through apertures having aperture diameters of the order
Externí odkaz:
https://doaj.org/article/dd0cf4ac7395447892ce532e407284f6
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042150-042150-17 (2011)
Generation of focused multiple ion beamlets from an intense microwave plasma source is investigated for the creation of localized subsurface modification of materials. Unlike conventional single element focused ion beam (FIB) systems, the plasma sour
Externí odkaz:
https://doaj.org/article/d0bd9760d6f44875a171bb34582b3779
Autor:
Ayesha Nanda, Sudeep Bhattacharjee
Publikováno v:
Physics of Plasmas. 30
This article presents current density profiles due to Lorentz and hydrodynamic forces in the presence of spatially varying plasma parameters, electrostatic field (E0→), and microwave electric field (E1→̃) obtained from experiments in a plasma co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a413e70568a15a6c1c7d1b88fe0f9b
https://doi.org/10.1063/5.0147150
https://doi.org/10.1063/5.0147150
Publikováno v:
Reviews of Modern Plasma Physics. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cb341ac2f517bf2b32f73e693449464
https://doi.org/10.1007/s41614-022-00078-0
https://doi.org/10.1007/s41614-022-00078-0